Home / 43,527.09-60,085.77-29,399.07

Finding the Fourth Proportional to 43,527.09, 60,085.77 and 29,399.07

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Solution

The fourth proportional to 43,527.09, 60,085.77 and 29,399.07 is: 40,583.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,527.09 : 60,085.77 = 29,399.07 : x
  2. Step 2: Convert to fraction form
    43,527.09/60,085.77 = 29,399.07/x
  3. Step 3: Cross multiply
    43,527.09x = 60,085.77 × 29,399.07
  4. Step 4: Simplify right side
    43,527.09x = 1,766,465,758.23
  5. Step 5: Solve for x
    x = 1,766,465,758.23/43,527.09
  6. Step 6: Final answer
    x = 40,583.13

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.